NGK Iridium Max Spark Plug LFR5AIX-11P Pack of 4pcs. Dust Cover Complete interior coverage

Complete interior coverage

LTO & DOTr approved – zero hassle

This isn't an upgrade— it's a whole new series

COLOR: Orange

NGK Iridium Max Spark Plug LFR5AIX-11P Pack of 4pcs. Dust Cover Complete interior coverageIRIDIUM MAX The NGK IRIDIUM MAX are the improved and reinforced version of the Iridium IX. These series combine an Iridium center electrode of 0. 6mm diameter to an implant of platinum on the ground electrode. Compared to conventional ground electrodes, the platinum improves the conductivity while significantly reducing the electrode wear. These series also feature a brass head module with very low impedance (Ohm) as the same way as Iridium Racing